The next step is to identify to the AirVision Server how to communicate to each logger by setting up Communication Routes. This is most easily done by using the "Comm Routes" tab in the Logger Properties (or properties of the data source) in the Data Source Details editor. By selecting "New Route", you can choose from:

• TCP Route for connection via a TCP/IP connection (Figure 3-10)
• Serial Route for direct connection (Figure 3-11)
• Modem Route for both the Central (Figure 3-13) and Remote Modems (Figure 3-12).